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high severity April 30, 2024 · 3 min read Unverified claim — what this is

NELLESFRERES Listed by incransom Ransomware Group

If you are a customer of Nellesfreres, here’s what is being claimed, and what it would mean for you.

Entreprise familiale fondée en 1962 par Jean Nelles et ses frères, la s.a. Nelles Frères est d’abord une entreprise de travaux routiers et ses activités se déclinent maintenant dans de nombreux domaines. We have more than 200gb data of this company

— from INC Ransom’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
NELLESFRERES Listed by incransom Ransomware Group

On April 30, 2024, Belgian family-owned company Nelles Frères appeared on the leak site of the incransom ransomware group. The listing states that the attackers exfiltrated more than 200 GB of the company’s internal files following a ransomware incident. The disclosure does not specify the exact number of individuals whose personal information may have been exposed.

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Details from the Leak-Site Listing

The incransom blog post identifies Nelles Frères as a family enterprise founded in 1962 that began in roadworks and has since expanded into multiple sectors. It explicitly claims the group possesses more than 200 GB of the company’s data and has published a sample of the allegedly stolen files. The listing does not detail the precise categories of information taken, nor does it provide a victim count or name specific types of personal records. As is common with ransomware leak sites, the post sets an implicit deadline for payment before promising further publication.

Why This Matters for You and Your Family

When a company that has handled your data for decades suffers a breach, the exposure can reach far beyond corporate records. If you or your family have ever worked with Nelles Frères, used their services, or had your information stored in their systems, internal files exfiltrated in April 2024 may now sit on a criminal server. Even without an exact headcount, the volume of data claimed — more than 200 GB — suggests the breach could affect employees, contractors, customers, suppliers, and their dependents. For ordinary families this often means addresses, contact details, financial documents, contracts, or employment records suddenly become available to criminals.

The Doxxing and Identity-Chain Risks

Ransomware groups rarely stop at publishing generic corporate files. Once internal documents appear on dark-web leak sites, opportunistic criminals scrape names, emails, phone numbers, and addresses to build doxxing chains. A single leaked work email can link to your personal accounts, social-media handles, and even your children’s gaming profiles. These chains allow attackers to impersonate you, reset passwords elsewhere, or sell the full identity package on other forums. Credential leaks of this nature frequently cascade into account takeovers that affect household finances, children’s online identities, and long-term privacy.

Incransom’s Known Track Record

Public reporting attributes incransom with emerging in late 2023 as a ransomware-as-a-service operation that combines double-extortion tactics with data leak sites. The group typically gains initial access through phishing, remote-desktop vulnerabilities, or compromised credentials, exfiltrates data before deploying ransomware, then pressures victims by publishing samples and threatening full release. Notable prior victims listed on their site and tracked by ransomware researchers include small-to-medium businesses across Europe and North America. Their playbook relies on speed: exfiltrate quietly, encrypt systems, then use the leak site as the primary shaming and extortion channel.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, including any data that may have surfaced from the Nelles Frères incident.
  • Rotate passwords used at Nelles Frères or any related vendor accounts anywhere they are reused, and switch to 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure that touches you or your family is flagged within hours.
  • Cover the entire household with DoxxScan family protection, which extends to dependents and children’s gaming accounts that often chain back to the same leaked addresses or parent emails.
  • Let remediation specialists handle takedown requests and broker removals for any personal information that has already reached data marketplaces.

The Nelles Frères breach is a reminder that even long-established local companies can become gateways for identity exposure that lasts years. One short DoxxScan trial followed by continuous monitoring and specialist remediation gives you and your family the clearest path to limit damage from this and future incidents. Start your DoxxScan trial today and treat every new breach listing as a prompt to act, not to wait.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed April 30, 2024
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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